riffy blanco
type: MusicGroup
popularity: 3
followers: 18
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x68d3ae6ed6b3f8b69123bfa741aec1112940e0148ca16d880aaa68146dd6f161
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cfea0918-ac7f-48b8-b75c-89aeccebe89f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cfea0918-ac7f-48b8-b75c-89aeccebe89f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cfea0918-ac7f-48b8-b75c-89aeccebe89f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x68d3ae6ed6b3f8b69123bfa741aec1112940e0148ca16d880aaa68146dd6f161","name":"riffy blanco","registered_at":"2026-06-21T00:33:01Z","symbol":"NIM1763593","token_address":"0x1d79a42f6bb6d15ce9db0a1877ee66cd7f0248bd","type":"artist","uuid":"cfea0918-ac7f-48b8-b75c-89aeccebe89f"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d3ae6ed6b3f8b69123bfa741aec1112940e0148ca16d880aaa68146dd6f161. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cfea0918-ac7f-48b8-b75c-89aeccebe89f.json and https://artists.proofprofile.net/proofs/artist/cfea0918-ac7f-48b8-b75c-89aeccebe89f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x68d3ae6ed6b3f8b69123bfa741aec1112940e0148ca16d880aaa68146dd6f161","name":"riffy blanco","registered_at":"2026-06-21T00:33:01Z","symbol":"NIM1763593","token_address":"0x1d79a42f6bb6d15ce9db0a1877ee66cd7f0248bd","type":"artist","uuid":"cfea0918-ac7f-48b8-b75c-89aeccebe89f"}
album: cindy99
  type: MusicAlbum
  date published: 2024-08-13
  track: cindy99
    type: MusicRecording
    duration: PT3M3S
    duration ms: 183783
    explicit: false
    by artist: riffy blanco
    in album: cindy99
      type: MusicAlbum
      date published: 2024-08-13
    isrc code: QZTB22465144
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T12:06:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf972b6a22777d6f88def7b861ace2119f23a07c46e2fd9bc028e970fd9bb9908
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958728
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958728
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB22465144
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T12:24:55Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf972b6a22777d6f88def7b861ace2119f23a07c46e2fd9bc028e970fd9bb9908. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB22465144.
      date published: 2026-07-19T12:24:55Z
    audio: cindy99
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 111.039
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.657
      additional property: Energy
        type: PropertyValue
        value: 0.731
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0.061
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.411
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.67
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.208
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: autumn of rage
  type: MusicAlbum
  date published: 2024-11-19
album: in
  type: MusicAlbum
  date published: 2025-03-03
album: tv head
  type: MusicAlbum
  date published: 2025-03-12
album: Pages
  type: MusicAlbum
  date published: 2025-05-05
album: sinple
  type: MusicAlbum
  date published: 2025-05-31